Fig. 3From: Establishment of an extensive breeding population of a marine pulmonate snail far poleward of its previously documented rangeTemperature sampled in South Marsh (ESNERR); annual anomalies are shown. Trend lines are shown in blue dashes. Water temperature shows a marked increase from 2000 to 2017 (Source: https://beckmw.shinyapps.io/swmp_summary/)Back to article page